5M - Fixed Pump Valves 1" Press Flange- 5M-10IPF-P-M1

The 5M Fixed Brass Isolation Pump Flange – Press × Flange is a lead-free brass isolation valve designed for hydronic heating and domestic hot water recirculation systems. It combines a 1 in copper press connection, an integrated full-port ball valve, and a standard circulator pump flange into one compact assembly, allowing quick installation and easy isolation of the circulator pump for servicing or replacement. The press connection eliminates the need for soldering, while the full-port design maintains maximum system flow with minimal pressure loss.

Usage

This isolation pump flange is installed on the suction or discharge side of a circulator pump in closed-loop hydronic systems. The 1 in copper press inlet is connected using a compatible press tool, while the flange bolts directly to a standard circulator pump. The integrated shutoff valve allows the pump to be isolated without draining the entire heating system, making maintenance, repairs, and pump replacement faster and more efficient.